package info.yaohua.servlet;

import info.yaohua.util.SessionNull;

import java.io.IOException;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 * Servlet implementation class NewPostServlet
 */
@WebServlet("/NewPostServlet")
public class NewPostServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public NewPostServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doPost(request,response);
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		HttpSession session = request.getSession();
		if (session == null || session.getAttribute("ac01")==null) {
			SessionNull.forwordTo(request, response);
		} else {
			session.removeAttribute("postMessage");
			session.removeAttribute("sac001");
			session.removeAttribute("sac002");
			session.removeAttribute("sac003");
			session.removeAttribute("id");
			RequestDispatcher view1 = request.getRequestDispatcher("/post.jsp");
			view1.forward(request, response);
		
		}
	}

}
